Ascensión Weather in March

What's the weather like in Ascensión (Santa Cruz) in March 2025?

The climate in Ascensión during March can be summarized as hot, humid and wet.

March is in the fall / autumn in Ascensión and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (71°F) is normal.

Ascensión weather averages (imperial / metric)
Daytime temperature 30.9°C 87.5°F
Nightly temperature 21.6°C 70.8°F
Average temperature 26.2°C 79.2°F
Daily sunshine 6.7 hrs
Avg rainfall 140 mm 5.5 ins
Rainy days 11 days
Sea temperature 24.2°C 75.5°F
Humidity 78%
Windspeed 11.5kph 7 mph

On average March is the 4th wettest month of the year in Ascensión with around 140mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

March temperatures in Ascensión

Ascensión average temperature in March

March rainfall

Ascensión average rain in March

March hourly sunshine

Ascensión average rain in March

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ascensión in March 2025.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Ascensión weather stats

Ascensión weather statistics
Hottest month: October 32.6°C 90.7°F
Driest month: July 30mm 1.2ins
Sunniest month: August 8.9hrs
Coldest month: June 27.1°C 80.8°F
Wettest month: January 188mm 7.4ins
Map showing location of Ascensión (-15.7, -63.08333) Ascensión map pin © Google

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